Corporate insider · disclosed-activity record
Activist (13D)
Every row below is a public disclosure this person or firm filed, dated and linked to its source. This is a factual record of what was disclosed and when — what it means, and whether any timing is coincidence or signal, is a judgment this page deliberately does not make.
Bullish filings
8
Bearish filings
10
Names touched
9
Disclosed $ (bull / bear)
$62.5M + 3 of unknown size / $2.4B
Most active in: COGT (4) · APGE (3) · CBIO (2) · ORKA (2) · SYRE (2) · VRDN (2) · TCRT (1) · CYCN (1)
Want the read on this corporate insider?
Members see the evaluated track record, alerts several times a day when this filer moves, and the full history.
Start free — 1 week, no card →Public filings only, shown as filed; the linked filing is the authoritative record. Descriptive, not investment advice — and never an allegation: proximity of a disclosure to any event is a fact of dates, not a conclusion about intent. Methodology · Today's notable signals
| SEC ↗ |
| 2026-07-01 | ORKA | filed notice to sell | $300.0M | SEC ↗ |
| 2026-06-23 | SYRE | sold | $399.7M | SEC ↗ |
| 2026-06-23 | SYRE | filed notice to sell | $399.7M | SEC ↗ |
| 2026-05-11 | VRDN | bought | $20.0M | SEC ↗ |
| 2026-03-31 | COGT | sold | $242.6M | SEC ↗ |
| 2026-03-31 | COGT | filed notice to sell | $242.6M | SEC ↗ |
| 2026-01-22 | APGE | filed notice to sell | $133.5M | SEC ↗ |
| 2026-01-22 | COGT | filed notice to sell | $127.4M | SEC ↗ |
| 2026-01-22 | APGE | sold | $133.5M | SEC ↗ |
| 2026-01-22 | COGT | sold | $127.4M | SEC ↗ |
| 2025-12-04 | CBIO | bought | $18.2M | SEC ↗ |
| 2025-11-17 | GLTO | disclosed an activist stake (13D) | — | SEC ↗ |
| 2025-10-23 | VRDN | bought | $10.0M | SEC ↗ |